The Rigol Technologies Clearance Center is the place to find great deals on Demo, Used and Refurbished products. The products carry warranties and the backing of Rigol's Tech Support team, so you don't have to worry about your purchase. Quantities are extremely limited so grab one of our award winning products now before they are gone!

The Rigol Technologies Clearance Center is the place to find great deals on Demo, Used and Refurbished products. The products carry warranties and the backing of Rigol's Tech Support team, so you don't have to worry about your purchase. Quantities are extremely limited so grab one of our award winning products now before they are gone!

The Rigol Technologies Clearance Center is the place to find great deals on Demo, Used and Refurbished products. The products carry warranties and the backing of Rigol's Tech Support team, so you don't have to worry about your purchase. Quantities are extremely limited so grab one of our award winning products now before they are gone!

The Rigol Technologies Clearance Center is the place to find great deals on Demo, Used and Refurbished products. The products carry warranties and the backing of Rigol's Tech Support team, so you don't have to worry about your purchase. Quantities are extremely limited so grab one of our award winning products now before they are gone!

The Rigol Technologies Clearance Center is the place to find great deals on Demo, Used and Refurbished products. The products carry warranties and the backing of Rigol's Tech Support team, so you don't have to worry about your purchase. Quantities are extremely limited so grab one of our award winning products now before they are gone!

The Rigol Technologies Clearance Center is the place to find great deals on Demo, Used and Refurbished products. The products carry warranties and the backing of Rigol's Tech Support team, so you don't have to worry about your purchase. Quantities are extremely limited so grab one of our award winning products now before they are gone!

M300 System Series | Data Acquisition Mainframes

Rigol's M300 Series data acquisition and switch system provides accurate, repeatable measurements with industry leading total system cost optimized for general purpose temperature, resistance, and voltage scanning with a breadth of modules to handle all of your DAQ system requirements. A single mainframe can scan and measure up to 128 fully differential measurements in one instrument. Automatically log data to a USB stick attached to the system or control up to 5 mainframes from a PC with a single instance of the Ultra Acquire software.

Fast acquisition of voltage, resistance, temperature and more for whatever sensors or signals you need to measure

The M300 Mainframe has 5 slots for modules. Typically, one of these modules is taken by a DMM and the other 4 are used for measurement channels. Depending on the modules chosen a slot may have up to 64 measurement channels making 256 measurements per mainframe possible.

Log Readings directly to USB drive

Never run out of memory and never lose data with per scan data archiving to a USB flash drive.

The M300 can internally log up to 100,000 time stamped samples. With a USB drive that can be extended indefinitely. Each scan will log data when completed backing up critical test results in the event of power loss or failure.

The M300 offers several module options. For the DMM, there are modules that can make single ended measurements on up to 64 channels. Differential measurements on 20 or 32 channels. There is a modules with 20 voltage and 4 current channels as well.

Additional modules support DIO, Digital to analog converters, and counters as well as simple external switching or matrix switches.

Easy to use large format display

Visualize switch diagrams, scan modes, and datalogging charts all right on the display. Complete testing without a PC from the lab to the field.

Data acquisition systems can be complex. Power users can depend on the PC software to configure their scans, but the instrument can be completely configured from the front panel with the intuitive display. Everything from channel and module settings manipulation to channel scan lists to real time graphing can be achieved without a PC.

UltraAcquire data logging software

Free data logging software included for quick and easy data transfer to a PC or complex scan configurations.

UltraAcquire can control up to 5 mainframes for complete configuration of complex systems. Log and graph data after each scan to a PC over Ethernet or USB. Users can also set limits, alarms, and triggers for advanced system monitoring.

MC3065 DMM Module for M300 DAQ System. Already included in M301 and M302.

$558

Switch Module

MC3132 32 channel differential Multiplexer module for use with M300 DAQ System Mainframe and MC3065 DMM module. Configurable for 2 or 4 wire measurements. The M3TB32 is the mating terminal block for this module.

$477

Switch Module

MC3324 24 channel multiplexer module for use with M300 DAQ System Mainframe and MC3065 DMM module. This card has 20 voltage channels configurable for 2 or 4 wire measurements and 4 current only measurement channels. The M3TB24 is the mating terminal block for this module.

$573

Switch Module

MC3164 64 channel multiplexer module for use with M300 DAQ System Mainframe and MC3065 DMM module. The M3TB64 is the mating terminal block for this module.

$486

Switch Module

MC3416 16 channel actuator module for use with M300 DAQ System Mainframe. The M3TB16 is the mating terminal block for this module.

$415

Switch Module

MC3534 Multifunction module for use with M300 DAQ System Mainframe. It includes 4 DACs, 4 Totalizers, and 32 DIO bits. The M3TB34 is the mating terminal block for this module.

$637

Switch Module

MC3648 Matrix module for use with M300 DAQ System Mainframe. It is a 4x8 2-wire matrix switch. The M3TB48 is the mating terminal block for this module.

MC3120 20 channel differential Multiplexer module for use with M300 DAQ System Mainframe and MC3065 DMM module. Configurable for 2 or 4 wire measurements. The M3TB20 is the mating terminal block for this module.